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Peak Output Power 343W (P1dB)
Application Telecom
Typical Power (PSAT) 85
Operating Voltage 28 V
Frequency 2.11 - 2.17 GHz
Package Type Earless
Efficiency 31 %
Gain 17 dB
Technology LDMOS

320 W, 28 V, 2110 – 2170 MHz

SKU: PTFB213208FV-V2

The PTFB21308FV is a 320-watt LDMOS FET intended for use in multi-standard cellular power amplifier applications in the 2110 to 2170 MHz frequency band. Features include input and output matching, high gain and thermally-enhanced package with earless flange. Manufactured with Wolfspeed’s advanced LDMOS process, this devise provides excellent thermal performance and superior reliability.


  • Broadband internal matching
  • Wide video bandwidth
  • Typical pulsed CW performance, 2140 MHz, 28 V (combined outputs)
    • Output power @ P1dB = 343 W
    • Efficiency = 54%
    • Gain = 16.5 dB
  • Typical single-carrier WCDMA performance, 2140 MHz, 28 V
    • Output power = 50 dBm avg
    • Efficiency = 32%
    • Gain = 17 dB
  • Capable of handling 10:1 VSWR @ 28 V, 320 W (CW) output power
  • Low thermal resistance
  • Integrated ESD protection
  • Pb-free and RoHS-compliant



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